What is the difference between the computing model we use today and the evolving concept of utility computing? In a very real sense, the differences exist down to the most basic services IT delivers ...

Virtualization has been around for quite some time, but it's only within the past 2 years that the technology has really started to take off and gain in popularity. Likewise, utility computing is only ...

Green: I think the tie between utility computing and business advantage will grow ever closer. I think when utility computing models began to emerge drivers were primarily financial and technological; ...